#phone-number-graphy-code,
#password-graphy-code {
	width: 4rem;
	height: 1.4rem;
	cursor: pointer;
	line-height: 1.4rem;
	text-align: center;
	padding: 0.05rem;
	box-sizing: border-box;
	background: rgba(242, 242, 242, 0.8);
}

.letter-code {
	flex: 1;
	height: 100%;
	text-decoration: line-through;
}